Question

Why is 1 + (−5) equal to −4?

Because it is 5 units to the right of 1 on a horizontal number line
Because it is 5 units to the left of 0 on a horizontal number line
Because it is 5 units to the right of 0 on a horizontal number line
Because it is 5 units to the left of 1 on a horizontal number line

Answer 1

The answer to the question is d

Answer 2

The answer would have to be d